Download SECTION 1 PRODUCT AND COMPANY INFORMATION SECTION 2

 SECTION 1
PRODUCT AND COMPANY INFORMATION
PRODUCT NAME:
Mercury (II) Chloride
PRODUCT NUMBER:
2551
CAS NUMBER:
7487-94-7
SYNONYMS:
Bichloride of mercury, Dichloromercury, Mercury dichloride, Mercuric chloride
MANUFACTURER:
Prochem, Inc.
826 Roosevelt Road
Rockford, IL 61109
PHONE:
FAX:
TOLL FREE:
815-398-1788
815-398-1810
800-795-8788
IN CASE OF TRANSPORTATION EMERGENCY CONTACT CHEM-TREC: 1-800-424-9300
SECTION 2
HAZARDS IDENTIFICATION
CLASSIFICATION OF SUBSTANCE OR MIXTURE
Pictogram
Danger
Signal Word
Hazard Statements
H300+H310
H314
H318
H341
H361
H372
H410
Fatal if swallowed of in contact with skin.
Causes severe skin burns and eye damage.
Causes serious eye damage.
Suspected of causing genetic defects.
Suspected of damaging fertility or the unborn child.
Causes damage to organs through prolonged or repeated exposure.
Very toxic to aquatic life with long lasting effects.
Precautionary Phrases
P201
P202
P260
P270
P280
P301+P330+P331
P303+P361+P353
P304+P340+P310
P305+P351+P338+P310
MERCURY (II) CHLORIDE
Obtain special instructions before use.
Do not handle until all safety precautions have been read and understood.
Do not breathe dust/fume/gas/mist/vapors/spray.
Do not eat, drink, or smoke when using this product.
Wear protective gloves/protective clothing/eye protection/face protection.
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with
water/shower.
IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Immediately call a POISON CENTER or doctor/physician.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy
to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician.
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SECTION 2
HAZARDS IDENTIFICATION (Cont.)
HMIS CLASSIFICATION:
Health: 3
Chronic: *
NFPA RATING:
Health: 3
Flammability: 0
Fire: 0
Reactivity Hazard: 1
Reactivity Hazard: 1
EYE CONTACT: Causes mild to severe irritation of the eyes. May deposit mercury in the lens of the eyes.
SKIN CONTACT: Causes mild to severe irritation of the skin. Toxic in contact with skin.
INHALATION: Toxic by inhalation. Dust will cause severe respiratory and gastrointestinal distress, and may damage the central
nervous system.
INGESTION: Very toxic if swallowed. Lack of appetite, abdominal cramps, vomiting, kidney failure, and paralysis. Mercury binds to
thiol groups of protein.
CHRONIC HEALTH EFFECTS: The chronic effects of mercury poisoning include stomatitis, tremors, psychic disturbances, excessive
salivation, dermatitis, and pain on chewing. May cause heritable genetic damage and impair fertility.
ACUTE HEALTH EFFECTS: Irritating to the skin, eyes, and respiratory tract. Poison. May cause stomach upset and pain, vomiting,
excessive salivation, and urine production stops.
SECTION 3
COMPOSITION / INFORMATION ON INGREDIENTS
Formula: HgCl2
Molecular Weight: 271.50
CHEMICAL NAME
CAS#
%
Mercury (II) Chloride
7487-94-7
100
SECTION 4
FIRST AID MEASURES
EYE EXPOSURE: Immediately flush the eyes with copious amounts of water for at least 15 minutes. Assure flushing under
eyelids. A victim may need assistance in keeping their eyelids open. Get immediate competent medical attention.
SKIN EXPOSURE: Wash affected area with plenty of water. Remove contaminated clothes if necessary. Seek medical
assistance if irritation persists.
INHALATION: Remove to fresh air and keep at rest. Closely monitor the victim for signs of respiratory problems, such as
difficulty in breathing, coughing, wheezing, or pain. In such cases, seek immediate medical assistance.
INGESTION: Seek medical assistance immediately. Keep the victim calm. Give the victim water (only if conscious). Induce
vomiting only if directed by medical personnel.
SECTION 5
FIREFIGHTING MEASURES
FLASH POINT: Product is not flammable
AUTO IGNITION TEMPERATURE: Not available
EXPLOSION LIMITS: Not available
EXTINGUISHING MEDIUM: Use fire fighting measures that suit the surrounding fire.
SPECIAL FIRE FIGHTING PROCEDURES: Wear self-contained, approved breathing apparatus and full protective clothing,
including eye protection and boots.
HAZARDOUS COMBUSTION AND DECOMPOSITION PRODUCTS: Mercury oxide and hydrogen chloride
SECTION 6
ACCIDENTAL RELEASE MEASURES
PERSONAL PRECAUTIONS: Wear all appropriate equipment when using this material. Ensure adequate ventilation. Avoid breathing
dust.
ENVIRONMENTAL PRECAUTIONS: Prevent spillage from entering drains or allowing to be released into the environment.
METHODS AND MATERIALS FOR CONTAINMENT AND CLEANING UP: Sweep up and place in suitable container for proper
disposal.
MERCURY (II) CHLORIDE
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SECTION 7
HANDLING AND STORAGE
PRECAUTIONS FOR SAFE HANDLING: Wear appropriate personal protective equipment. Ensure adequate ventilation. Avoid contact
with skin and eyes.
CONDITIONS FOR SAFE STORAGE: Store in cool, dry, and well-ventilated area. Light and moisture sensitive. Store away from
strong bases and oxidizing agents.
SECTION 8
EXPOSURE CONTROLS AND PERSONAL PROTECTION
EXPOSURE CONTROLS:
Component
Mercury (II) Chloride
Exposure Limits
3
0.025 mg/m
3
0.05 mg/m
TWA: Time Weighted Average over 8 hours of work.
Basis
TWA
TWA
Entity
ACGIH
NIOSH
EYE PROTECTION: Wear chemical safety glasses or goggles and face shield.
SKIN PROTECTION: Wear nitrile or rubber gloves, and a complete suit protecting against chemicals.
VENTILATION: Provide local exhaust, preferably mechanical.
RESPIRATOR: Use an approved respirator.
ADDITIONAL PROTECTION: Provide eyewash stations, quick-drench showers and washing facilities accessible to areas of use and
handling.
SECTION 9 PHYSICAL AND CHEMICAL PROPERTIES
COLOR AND FORM: White solid
ODOR: None
MOLECULAR WEIGHT: 271.50
BOILING POINT: 302° C
MELTING POINT: 280-282° C
SPECIFIC GRAVITY: 5.44 gm/ml
VAPOR DENSITY: No data available
SOLUBILITY: Insoluble
SECTION 10
STABILITY AND REACTIVITY
STABILITY: Stable
HAZARDOUS POLYMERIZATION: Will not occur
CONDITIONS TO AVOID: Moisture and light
INCOMPATIBILITY: Strong oxidizing agents and strong bases
DECOMPOSITION PRODUCTS: Mercury oxide and hydrogen chloride
SECTION 11 TOXICOLOGICAL DATA
ACUTE TOXICITY: LD50 Oral – rat – 1 mg/kg
CARCINOGENIC EFFECTS: Not classified as a human carcinogen
MUTAGENIC EFFECTS: Not available
TETRATOGENIC EFFECTS: Not available
CHRONIC TOXICITY: Not available
RTECS: OV9100000
To the best of our knowledge the toxicological effects of this compound have not been fully investigated.
SECTION 12
ECOLOGICAL DATA
Danger to drinking water if even extremely small quantities leak into the ground. Also poisonous for fish and plankton in water bodies.
May cause long lasting harmful effects to aquatic life. Very toxic for aquatic organisms.
MERCURY (II) CHLORIDE
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SECTION 13
DISPOSAL CONSIDERATIONS
Dispose of in according to local, state, and federal regulations.
SECTION 14
TRANSPORTATION DATA
UN1624
Mercuric chloride
CLASS 6.1
PG II
Marine Pollutant: No
SECTION 15
REGULATORY INFORMATION
SARA 302/304: Mercuric chloride
SARA 311/312: Acute Health Hazard, Chronic Health Hazard
SARA (TITLE 313): Not listed
CALIFORNIA PROP. 65: Mercuric chloride
MASSACHUSETTS RIGHT TO KNOW COMPONENTS: Mercuric chloride
NEW JERSEY RIGHT TO KNOW COMPONENTS: Mercuric chloride
PENNSYLVANIA RIGHT TO KNOW COMPONENTS: Mercuric chloride
SECTION 16
OTHER INFORMATION
DISCLAIMER: The information herein is believed to be accurate and reliable as of the date compiled. However, Prochem, Inc.
makes no representation, warranty, or guarantee of any kind with respect to the information in this document or any use of the
product based on the information.
DATE PREPARED: 03/15
SDS DEPT.
MERCURY (II) CHLORIDE
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